This is the timeline for the FOX Television series, 24.

The TV Seasons and TV movies are listed in bold black, while webisodes/DVD special feature extras which expand the story are in gray regular text. The novels are in italicized bold blue, and the comics are in italicized bold green. The video games (console, mobile phone, and online games) are listed in red, with the console game in bold red and the online and mobile games in regular text red.

The timeline is noted as using most years events most likely occurred in (though its far from perfect, as the show runners always intentionally kept the timeline in terms of actual year vague, though were very specific about how much time passed between seasons).

The third column is the media type its available in.

 

 

24 - Trial by Fire 1994 AD Novel
24 - Declassified:  Trinity 2000 AD Novel
24 - One Shot #1 February, 2000 AD Comic  (Omnibus)
24 - Nightfall #1-5 March, 2000 AD Comic  (Omnibus)
24 - Declassified:  Operation Hell Gate May, 2000 AD Novel
24 - Declassified:  Veto Power July, 2000 AD Novel
24 - Declassified:  Trojan Horse September, 2000 AD Novel
24 - Declassified:  Cat's Claw November, 2000 AD Novel
24 - Declassified:  Vanishing Point January, 2001 AD Novel
24 - Declassified:  Collateral Damage April, 2001 AD Novel
24 - Declassified:  Chaos Theory July, 2001 AD Novel
24 - Day Zero September, 2001 AD Animated Episodes (1-8)
24 - Declassified:  Head Shot December, 2001 AD Novel
24 - Declassified:  Death Angel January, 2002 AD Novel
24 - Season One March, 2002 AD DVD  (Special Edition - 24:  Season 1)
24 - The House Special Sub-Commitee's Findings at CTU September, 2003 AD Novel
24 - Season Two September, 2003 AD DVD
24 - The Game March, 2004 AD Video Game  (PS2)
24 - Countdown December, 2004 AD Video Game  (Online - FOX.com)
24 - Midnight Sun #1 June, 2006 AD Comic  (Omnibus)
24 - Stories #1 August, 2006 AD Comic  (Omnibus)
24 - Season Three September, 2006 AD DVD
24 - The Mobile Game October, 2006 AD Video Game  (Mobile)
24 - Agent Down November, 2006 AD Video Game  (Mobile)
24 - Declassified:  Storm Force November, 2006 AD Novel
24 - Cold Warriors #1 December, 2006 AD Comic  (Omnibus)
24 - Season 4 Prequel (September, 2006 AD)  December, 2006 - March, 2008 AD DVD  (Season 4 - Director's Cut)
24 - Season Four March, 2008 AD DVD
24 - Conspiracy March, 2008 AD DVD  (Season 4)
24 - Special Ops September, 2008 AD Video Game  (Mobile)
24 - Jack Bauer December, 2008 AD Video Game  (Mobile)
24 - Season 5 Prequel March, 2009 AD DVD  (Season 4)
24 - Season Five September, 2009 AD DVD
24 - The Rookie:  Coffee Run December, 2009 AD DVD  (Special Edition - 24:  Season 1)
24 - The Rookie:  Mistaken Identity December, 2009 AD DVD  (Special Edition - 24:  Season 1)
24 - The Rookie:  Extraction December, 2009 AD Webisodes  (Online)
24 - Season 6 Prequel April, 2010 AD DVD  (Season 5)
24 - Season Six May, 2011 AD DVD
24 - Day 6 Debrief May, 2011 AD DVD  (Season 6)
24 - Redemption February, 2015 AD DVD  (Extended Edition)
24 - Dossier April, 2015 AD Webisodes  (Online)
24 - Season Seven April, 2015 AD DVD
24 - Operation Instinct April, 2015 AD Video Game  (Online)
24 - Season Eight October, 2016 AD DVD  (Extended Edition - 24:  Season 8)
24 - Operation Hero October, 2016 AD Video Game  (Online)
24 - Deadline October, 2016 AD Novel
24 - Chloe's Arrest October, 2016 AD DVD  (Extended Edition - 24:  Season 8)
24 - Legacy:  Season One 2016 AD DVD
24 - Underground #1-4 June, 2018 AD Comic
24 - Rogue September, 2018 AD Novel
24 - Live Another Day September, 2020 AD DVD  (Extended Edition - 24:  LAD)
24 - Solitary March, 2023 AD DVD  (Extended Edition - 24:  LAD)